//
// Variables
// --------------------------------------------------


// Global values
// --------------------------------------------------


// Grays
// -------------------------
@black:                 #000;
@grayDarker:            #222;
@grayDark:              #333;
@gray:                  #555;
@grayLight:             #999;
@grayLighter:           #eee;
@white:                 #fff;


// Accent colors
// -------------------------
@blue:                  #4b8cf7;
@blueDark:              #0064cd;
@green:                 #46a546;
@red:                   #9d261d;
@yellow:                #ffc40d;
@orange:                #f89406;
@pink:                  #c3325f;
@purple:                #7a43b6;


// Scaffolding
// -------------------------
@bodyBackground:        @white;
@textColor:             @grayDark;


// Links
// -------------------------
@linkColor:             #15c;
@linkColorHover:        #15c;


// Typography
// -------------------------
@sansFontFamily:        Arial, Helvetica, sans-serif;
@serifFontFamily:       Georgia, "Times New Roman", Times, serif;
@monoFontFamily:        Menlo, Monaco, Consolas, "Courier New", monospace;

@baseFontSize:          13px;
@baseFontFamily:        @sansFontFamily;
@baseLineHeight:        20px;
@altFontFamily:         @serifFontFamily;

@headingsFontFamily:    inherit; // empty to use BS default, @baseFontFamily
@headingsFontWeight:    bold;    // instead of browser default, bold
@headingsColor:         inherit; // empty to use BS default, @textColor


// Component sizing
// -------------------------
// Based on 14px font-size and 20px line-height

@fontSizeLarge:         @baseFontSize * 1.25; // ~18px
@fontSizeSmall:         @baseFontSize * 0.85; // ~12px
@fontSizeMini:          @baseFontSize * 0.75; // ~11px

@paddingLarge:          11px 19px; // 44px
@paddingSmall:          2px 10px;  // 26px
@paddingMini:           1px 6px;   // 24px

@baseBorderRadius:      2px;
@borderRadiusLarge:     4px;
@borderRadiusSmall:     1px;


// Tables
// -------------------------
@tableBackground:                   transparent; // overall background-color
@tableBackgroundAccent:             #f9f9f9; // for striping
@tableBackgroundHover:              #ffffd6; // for hover
@tableBorder:                       #ddd; // table and cell border

// Buttons
// -------------------------
@btnBackground:                     #f3f3f3;
@btnBackgroundHighlight:            darken(@white, 10%);
@btnBorder:                         #ccc;

@btnPrimaryBackground:              #4b8cf7;
@btnPrimaryBackgroundHighlight:     spin(@btnPrimaryBackground, 15%);

@btnInfoBackground:                 #5bc0de;
@btnInfoBackgroundHighlight:        #2f96b4;

@btnSuccessBackground:              #35aa47;
@btnSuccessBackgroundHighlight:     #51a351;

@btnWarningBackground:              lighten(@orange, 10%);
@btnWarningBackgroundHighlight:     @orange;

@btnDangerBackground:               #d84a38;
@btnDangerBackgroundHighlight:      #bd362f;

@btnInverseBackground:              #4e4e4e;
@btnInverseBackgroundHighlight:     @grayDarker;


// Forms
// -------------------------
@inputBackground:               @white;
@inputBorder:                   #ccc;
@inputBorderRadius:             1px;
@inputDisabledBackground:       #f1f1f1;
@formActionsBackground:         #f5f5f5;
@inputHeight:                   @baseLineHeight + 10px; // base line-height + 8px vertical padding + 2px top/bottom border


// Dropdowns
// -------------------------
@dropdownBackground:            @white;
@dropdownBorder:                rgba(0,0,0,.2);
@dropdownDividerTop:            #ebebeb;
@dropdownDividerBottom:         @white;

@dropdownLinkColor:             @grayDark;
@dropdownLinkColorHover:        @grayDark;
@dropdownLinkColorActive:       @dropdownLinkColor;

@dropdownLinkBackgroundActive:  @linkColor;
@dropdownLinkBackgroundHover:   @grayLighter;



// COMPONENT VARIABLES
// --------------------------------------------------


// Z-index master list
// -------------------------
// Used for a bird's eye view of components dependent on the z-axis
// Try to avoid customizing these :)
@zindexDropdown:          1000;
@zindexPopover:           1010;
@zindexTooltip:           1020;
@zindexFixedNavbar:       1030;
@zindexModalBackdrop:     1040;
@zindexModal:             1050;

@zindexFixedGooglebar:    1029;
@zindexFixedGooglenav:    1028;


// Sprite icons path
// -------------------------
@iconSpritePath:          "../img/glyphicons-halflings.png";
@iconWhiteSpritePath:     "../img/glyphicons-halflings-white.png";


// Input placeholder text color
// -------------------------
@placeholderText:         @grayLight;


// Hr border color
// -------------------------
@hrBorder:                @grayLighter;


// Horizontal forms & lists
// -------------------------
@horizontalComponentOffset:       180px;


// Wells
// -------------------------
@wellBackground:                  #f1f1f1;


// Navbar
// -------------------------
@navbarCollapseWidth:             979px;
@navbarCollapseDesktopWidth:      @navbarCollapseWidth + 1;

@navbarHeight:                    30px; // 30px Google.com. 24px other Google sites
@navbarBackgroundHighlight:       #ffffff;
@navbarBackground:                darken(@navbarBackgroundHighlight, 5%);
@navbarBorder:                    darken(@navbarBackground, 12%);

@navbarText:                      @grayLight;
@navbarLinkColor:                 @grayLight;
@navbarLinkColorHover:            @white;
@navbarLinkColorActive:           @navbarLinkColorHover;
@navbarLinkBackgroundHover:       transparent;
@navbarLinkBackgroundActive:      @navbarBackground;

@navbarBrandColor:                @navbarLinkColor;

// Inverted navbar
@navbarInverseBackground:                #111111;
@navbarInverseBackgroundHighlight:       #222222;
@navbarInverseBorder:                    #252525;

@navbarInverseText:                      @grayLight;
@navbarInverseLinkColor:                 @grayLight;
@navbarInverseLinkColorHover:            @white;
@navbarInverseLinkColorActive:           @navbarInverseLinkColorHover;
@navbarInverseLinkBackgroundHover:       transparent;
@navbarInverseLinkBackgroundActive:      @navbarInverseBackground;

@navbarInverseSearchBackground:          lighten(@navbarInverseBackground, 25%);
@navbarInverseSearchBackgroundFocus:     @white;
@navbarInverseSearchBorder:              @navbarInverseBackground;
@navbarInverseSearchPlaceholderColor:    #ccc;

@navbarInverseBrandColor:                @navbarInverseLinkColor;


// Googlebar
// -------------------------
@navbarGoogleBarCollapseWidth:             979px;
@navbarGoogleBarCollapseDesktopWidth:      @navbarGoogleBarCollapseWidth + 1;

@navbarGoogleBarHeight:                    46px; // 77px for Google Developer. 46px for Google news. 50px for youtube
@navbarGoogleBarBackground:                #f1f1f1;
// @navbarGoogleBarBackgroundHighlight:       darken(@navbarGoogleBarBackground, 4.7%);
@navbarGoogleBarBackgroundHighlight:       lighten(@navbarGoogleBarBackground, 1.5%);
@navbarGoogleBarBorder:                    darken(@navbarGoogleBarBackground, 4.7%);

@navbarGoogleBarText:                      #777;
@navbarGoogleBarLinkColor:                 #777;
@navbarGoogleBarLinkColorHover:            @grayDark;
@navbarGoogleBarLinkColorActive:           @navbarGoogleBarLinkColorHover;
@navbarGoogleBarLinkBackgroundHover:       transparent;
@navbarGoogleBarLinkBackgroundActive:      @navbarGoogleBarBackground;

@navbarGoogleBarBrandColor:                @navbarGoogleBarLinkColor;

// Inverted Googlebar
@navbarGoogleBarInverseBackground:                #444;
@navbarGoogleBarInverseBackgroundHighlight:       @gray;
@navbarGoogleBarInverseBorder:                    @grayDark;

@navbarGoogleBarInverseText:                      @grayLight;
@navbarGoogleBarInverseLinkColor:                 @white;
@navbarGoogleBarInverseLinkColorHover:            @white;
@navbarGoogleBarInverseLinkColorActive:           @navbarGoogleNavInverseLinkColorHover;
@navbarGoogleBarInverseLinkBackgroundHover:       transparent;
@navbarGoogleBarInverseLinkBackgroundActive:      @navbarGoogleNavInverseBackground;

@navbarGoogleBarInverseSearchBackground:          lighten(@navbarInverseBackground, 25%);
@navbarGoogleBarInverseSearchBackgroundFocus:     @white;
@navbarGoogleBarInverseSearchBorder:              @navbarGoogleNavInverseBackground;
@navbarGoogleBarInverseSearchPlaceholderColor:    #ccc;

@navbarGoogleBarInverseBrandColor:                @navbarGoogleNavInverseLinkColor;

// Googlenav
// -------------------------
@navbarGoogleNavCollapseWidth:             979px;
@navbarGoogleNavCollapseDesktopWidth:      @navbarGoogleNavCollapseWidth + 1;

@navbarGoogleNavHeight:                    38px; // 39px for Google developer. 41px for Google.com. 44px for Google news
@navbarGoogleNavBackground:                #fff;
// @navbarGoogleNavBackground:                @navbarGoogleBarBackground;
// @navbarGoogleNavBackgroundHighlight:       #fafafa;
@navbarGoogleNavBackgroundHighlight:       darken(@navbarGoogleNavBackground, 5%);
@navbarGoogleNavBorder:                    darken(@navbarGoogleNavBackground, 15.5%); //#d7d7d7

@navbarGoogleNavText:                      #777;
@navbarGoogleNavLinkColor:                 #777;
@navbarGoogleNavLinkColorHover:            @grayDark;
@navbarGoogleNavLinkColorActive:           @navbarGoogleNavLinkColorHover;
@navbarGoogleNavLinkBackgroundHover:       transparent;
@navbarGoogleNavLinkBackgroundActive:      #f2f2f2;

@navbarGoogleNavBrandColor:                #DD4B39;

// Inverted Googlenav
@navbarGoogleNavInverseBackground:                #444;
@navbarGoogleNavInverseBackgroundHighlight:       @gray;
@navbarGoogleNavInverseBorder:                    @grayDark;

@navbarGoogleNavInverseText:                      @grayLight;
@navbarGoogleNavInverseLinkColor:                 @white;
@navbarGoogleNavInverseLinkColorHover:            @white;
@navbarGoogleNavInverseLinkColorActive:           @navbarGoogleNavInverseLinkColorHover;
@navbarGoogleNavInverseLinkBackgroundHover:       transparent;
@navbarGoogleNavInverseLinkBackgroundActive:      @navbarGoogleNavInverseBackground;

@navbarGoogleNavInverseSearchBackground:          lighten(@navbarInverseBackground, 25%);
@navbarGoogleNavInverseSearchBackgroundFocus:     @white;
@navbarGoogleNavInverseSearchBorder:              @navbarGoogleNavInverseBackground;
@navbarGoogleNavInverseSearchPlaceholderColor:    #ccc;

@navbarGoogleNavInverseBrandColor:                @navbarGoogleNavInverseLinkColor;

// Pagination
// -------------------------
@paginationBackground:                @btnBackground;
@paginationBorder:                    #dcdcdc;
@paginationActiveBackground:          #f5f5f5;


// Hero unit
// -------------------------
@heroUnitBackground:              @grayLighter;
@heroUnitHeadingColor:            inherit;
@heroUnitLeadColor:               inherit;


// Form states and alerts
// -------------------------
@warningText:             #333; //#c09853;
@warningBackground:       #f9edbe;
@warningBorder:           #f0c36d;

@errorText:               #DD4B39;
@errorBackground:         #f2dede;
@errorBorder:             #DD4B39;

@successText:             #468847;
@successBackground:       #dff0d8;
@successBorder:           darken(@successBackground, 20%);

@infoText:                #3a87ad;
@infoBackground:          #d9edf7;
@infoBorder:              darken(@infoBackground, 20%);


// Tooltips and popovers
// -------------------------
@tooltipColor:            #fff;
@tooltipBackground:       #000;
@tooltipArrowWidth:       5px;
@tooltipArrowColor:       @tooltipBackground;

@popoverBackground:       #fff;
@popoverArrowWidth:       10px;
@popoverArrowColor:       #fff;
@popoverTitleBackground:  darken(@popoverBackground, 3%);

// Special enhancement for popovers
@popoverArrowOuterWidth:  @popoverArrowWidth + 1;
@popoverArrowOuterColor:  rgba(0,0,0,.25);



// GRID
// --------------------------------------------------


// Default 940px grid
// -------------------------
@gridColumns:             12;
@gridColumnWidth:         60px;
@gridGutterWidth:         20px;
@gridRowWidth:            (@gridColumns * @gridColumnWidth) + (@gridGutterWidth * (@gridColumns - 1));

// 1200px min
@gridColumnWidth1200:     70px;
@gridGutterWidth1200:     30px;
@gridRowWidth1200:        (@gridColumns * @gridColumnWidth1200) + (@gridGutterWidth1200 * (@gridColumns - 1));

// 768px-979px
@gridColumnWidth768:      42px;
@gridGutterWidth768:      20px;
@gridRowWidth768:         (@gridColumns * @gridColumnWidth768) + (@gridGutterWidth768 * (@gridColumns - 1));


// Fluid grid
// -------------------------
@fluidGridColumnWidth:    percentage(@gridColumnWidth/@gridRowWidth);
@fluidGridGutterWidth:    percentage(@gridGutterWidth/@gridRowWidth);

// 1200px min
@fluidGridColumnWidth1200:     percentage(@gridColumnWidth1200/@gridRowWidth1200);
@fluidGridGutterWidth1200:     percentage(@gridGutterWidth1200/@gridRowWidth1200);

// 768px-979px
@fluidGridColumnWidth768:      percentage(@gridColumnWidth768/@gridRowWidth768);
@fluidGridGutterWidth768:      percentage(@gridGutterWidth768/@gridRowWidth768);
